Kumar, Dharmendra, Aditi Singhal, Sumedha Bansal, and SK Gupta. 2015. “Extraction, Isolation and Evaluation Trigonella Foenum-Graecum As Mucoadhesive Agent for Nasal Gel Drug Delivery”. Journal of Nepal Pharmaceutical Association 27 (1):40-45. https://doi.org/10.3126/jnpa.v27i1.12149.